Q: Is 2,121,433 a Composite Number?
A: No, 2,121,433 is not a composite number; it is a prime number.
The number 2,121,433 can be evenly divided by 1 and 2,121,433, with no remainder.
Since 2,121,433 can be divided by just 1 and 2,121,433, it is not a composite number.